<template>
  <div class="mui-numbox" data-numbox-min="1" style="height: 25px;">
    <button class="mui-btn mui-btn-numbox-minus" type="button">-</button>
    <input class="mui-input-numbox" type="number" :value="initcount" ref="numbox" @change="countChanged" readonly>
    <button class="mui-btn mui-btn-numbox-plus" type="button">+</button>
  </div>
</template>

<script>
import mui from '../../lib/mui/js/mui.min.js'

export default {
  data() {
    return {

    }
  },
  props: ["max", "initcount", "goodsid"],
  watch: {
    max: function (newVal, oldVal) {
      mui(".mui-numbox").numbox().setOption('max', newVal)
    }
  },
  mounted() {
    mui(".mui-numbox").numbox()
  },
  methods: {
    countChanged() {
      this.$store.commit('updateGoodsInfo', {id: this.goodsid, count: this.$refs.numbox.value})
    }
  }
}
</script>

<style lang="scss" scoped>
</style>
